- hermetical sealing
- airtight seal, seal which does not allow air in or out
English contemporary dictionary. 2014.
hermetical sealing
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Henry Woodward (inventor) — Henry Woodward was an early pioneer in the development of the incandescent lamp. On July 24, 1874, he and his partner, Mathew Evans, a hotel keeper, patented an improved electric light bulb. [cite web|url=http://www.physics.uoguelph.ca/summer/scor… … Wikipedia
hermetic — /herr met ik/, adj. 1. made airtight by fusion or sealing. 2. not affected by outward influence or power; isolated. 3. (sometimes cap.) of, pertaining to, or characteristic of occult science, esp. alchemy. 4. (cap.) of or pertaining to Hermes… … Universalium
hermetic — /hɜˈmɛtɪk / (say her metik) adjective 1. made airtight by fusion or sealing. 2. unaffected by external influences. 3. relating to occult sciences. Also, hermetical. {Medieval Latin hermēticus, from Hermes Trismegistus, a name given to the… …
